000 00451nam a2200181u 4500
005 20190501181423.0
007 ta
008 041209|||||||||||||||||||||||||||||eng|u
020 _a0-7172-7573-6
245 0 0 _aHydrogen and the noble gases
260 0 _aDanbury, Connecticut
_bGrollier Educational
_c1996
300 _a56 p. w/index
440 _aThe Elements
_v1
500 _acard
650 4 _aHydrogen
650 4 _aChemical elements
961 w l _t11
999 _c7123
_d7123